TWI409445B - 用於流量計中的橢圓齒輪組、手持式流量計量裝置及用於在一橢圓齒輪上產生漸開線輪齒之方法 - Google Patents

用於流量計中的橢圓齒輪組、手持式流量計量裝置及用於在一橢圓齒輪上產生漸開線輪齒之方法 Download PDF

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Publication number
TWI409445B
TWI409445B TW098120915A TW98120915A TWI409445B TW I409445 B TWI409445 B TW I409445B TW 098120915 A TW098120915 A TW 098120915A TW 98120915 A TW98120915 A TW 98120915A TW I409445 B TWI409445 B TW I409445B
Authority
TW
Taiwan
Prior art keywords
gear
gears
radius
teeth
curve
Prior art date
Application number
TW098120915A
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English (en)
Chinese (zh)
Other versions
TW201011263A (en
Inventor
David L Breeser
Mark L Bauck
John C Holman
Original Assignee
Graco Minnesota Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Graco Minnesota Inc filed Critical Graco Minnesota Inc
Publication of TW201011263A publication Critical patent/TW201011263A/zh
Application granted granted Critical
Publication of TWI409445B publication Critical patent/TWI409445B/zh

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F3/00—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow
    • G01F3/02—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement
    • G01F3/04—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having rigid movable walls
    • G01F3/06—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having rigid movable walls comprising members rotating in a fluid-tight or substantially fluid-tight manner in a housing
    • G01F3/10—Geared or lobed impeller meters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19949—Teeth

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
TW098120915A 2008-06-20 2009-06-22 用於流量計中的橢圓齒輪組、手持式流量計量裝置及用於在一橢圓齒輪上產生漸開線輪齒之方法 TWI409445B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/214,669 US8312785B2 (en) 2008-06-20 2008-06-20 Involute gear teeth for fluid metering device

Publications (2)

Publication Number Publication Date
TW201011263A TW201011263A (en) 2010-03-16
TWI409445B true TWI409445B (zh) 2013-09-21

Family

ID=41429893

Family Applications (1)

Application Number Title Priority Date Filing Date
TW098120915A TWI409445B (zh) 2008-06-20 2009-06-22 用於流量計中的橢圓齒輪組、手持式流量計量裝置及用於在一橢圓齒輪上產生漸開線輪齒之方法

Country Status (11)

Country Link
US (1) US8312785B2 (de)
EP (1) EP2310813B1 (de)
JP (1) JP5209112B2 (de)
KR (1) KR101571195B1 (de)
CN (1) CN102124309B (de)
AU (1) AU2009260754B2 (de)
ES (1) ES2848428T3 (de)
MY (1) MY154607A (de)
RU (1) RU2499982C2 (de)
TW (1) TWI409445B (de)
WO (1) WO2009154803A2 (de)

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JP4599454B1 (ja) * 2009-09-07 2010-12-15 株式会社オーバル 容積式気液二相流量計及び多相流量計測システム
WO2012037619A1 (en) * 2010-09-24 2012-03-29 Fluxx Metrologia E Inovação Ltda. Autonomous volumetric meter for liquid fuels
US8863602B2 (en) * 2013-01-09 2014-10-21 Weidong Gao Oil field pump unit hybrid gear reducer
RU2531162C2 (ru) * 2013-01-16 2014-10-20 Государственное научное учреждение Всероссийский научно-исследовательский институт электрификации сельского хозяйства Российской академии сельскохозяйственных наук (ГНУ ВИЭСХ Россельхозакадемии) Устройство для измерения количества молока при выдаче с фермы
CA2925926C (en) * 2013-10-10 2021-11-16 Arbortech Industries Limited Tool mechanism and tools using same
EP3129642A4 (de) 2014-04-09 2017-12-27 Brimes Energy Inc. Wellenenergieumwandlungssystem
CN105747879B (zh) * 2014-12-16 2018-05-01 佛山市顺德区美的电热电器制造有限公司 烹饪辅料投料机以及自动烹饪机
CN104949716B (zh) * 2015-06-18 2017-10-24 合肥精特仪表有限公司 一种耐腐蚀小脉冲当量流量计
CN105384137A (zh) * 2015-12-08 2016-03-09 温州小鼎机械有限公司 一种计量油枪
WO2017180480A1 (en) * 2016-04-15 2017-10-19 Santen Pharmaceuticals Co., Ltd. Accurate, precise microliter dosing syringe
US10174861B2 (en) 2016-09-13 2019-01-08 Bendix Commercial Vehicle Systems Llc Geared interface for valve
US10001225B2 (en) 2016-09-13 2018-06-19 Bendix Commercial Vehicle Systems Llc Geared interface having non-linear feedback
KR101800709B1 (ko) 2016-12-16 2017-11-23 심성보 오벌 유량계의 정확도 향상을 위한 최적 설계 방법
US10935407B2 (en) 2017-07-25 2021-03-02 Ecolab Usa Inc. Fluid flow meter with viscosity correction
US10260923B2 (en) 2017-07-25 2019-04-16 Ecolab Usa Inc. Fluid flow meter with normalized output
US10126152B1 (en) 2017-07-25 2018-11-13 Ecolab Usa Inc. Fluid flow meter with linearization
KR102021941B1 (ko) * 2017-11-28 2019-09-17 공태일 디지털 오일미터 주입 건 및 이를 구비한 오일 주유시스템
CN108153937A (zh) * 2017-12-03 2018-06-12 长春黄金研究院 一种二叶型转子外形的形线设计及加工方法
IT201800007022A1 (it) * 2018-07-09 2020-01-09 Misuratore volumetrico di portata.
CN110487344B (zh) * 2019-08-28 2020-10-16 安徽省中原仪表有限公司 一种椭圆齿轮流量计
CN115038480A (zh) 2019-11-14 2022-09-09 和谐医疗解决方案有限责任公司 可变剂量注射筒
US11448540B2 (en) * 2021-01-10 2022-09-20 Carlos Augusto DE ROSENZWEIG PAGES High resolution elliptical gear flowmeter

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US5108275A (en) * 1990-12-17 1992-04-28 Sager William F Rotary pump having helical gear teeth with a small angle of wrap
US5454702A (en) * 1991-11-27 1995-10-03 John S. Barnes Gmbh Invalute gearset
US20030175141A1 (en) * 2002-03-14 2003-09-18 Craig Cavanaugh Wave tooth gears using identical non-circular conjugating pitch curves
TWM287933U (en) * 2005-10-24 2006-02-21 Ming-Tsung Hou Flow-meter
TWI257476B (en) * 2003-06-24 2006-07-01 Oval Corp Non-circular gear and positive displacement flow meter using it

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5108275A (en) * 1990-12-17 1992-04-28 Sager William F Rotary pump having helical gear teeth with a small angle of wrap
US5454702A (en) * 1991-11-27 1995-10-03 John S. Barnes Gmbh Invalute gearset
US20030175141A1 (en) * 2002-03-14 2003-09-18 Craig Cavanaugh Wave tooth gears using identical non-circular conjugating pitch curves
TWI257476B (en) * 2003-06-24 2006-07-01 Oval Corp Non-circular gear and positive displacement flow meter using it
TWM287933U (en) * 2005-10-24 2006-02-21 Ming-Tsung Hou Flow-meter

Also Published As

Publication number Publication date
US20090314115A1 (en) 2009-12-24
WO2009154803A3 (en) 2010-03-11
RU2499982C2 (ru) 2013-11-27
CN102124309B (zh) 2017-04-26
JP5209112B2 (ja) 2013-06-12
WO2009154803A2 (en) 2009-12-23
ES2848428T3 (es) 2021-08-09
AU2009260754A1 (en) 2009-12-23
MY154607A (en) 2015-07-15
EP2310813A2 (de) 2011-04-20
EP2310813A4 (de) 2014-05-28
JP2011524985A (ja) 2011-09-08
US8312785B2 (en) 2012-11-20
TW201011263A (en) 2010-03-16
EP2310813B1 (de) 2020-12-23
CN102124309A (zh) 2011-07-13
KR101571195B1 (ko) 2015-12-04
RU2011101914A (ru) 2012-07-27
AU2009260754B2 (en) 2015-01-22
KR20110030626A (ko) 2011-03-23

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